资源列表
FIRAudio-filter
- 基于数字语音的FIR音频滤波，是数字信号处理的必须掌握的算法。-FIR digital speech-based audio filtering, digital signal processing algorithms to master.
pesq
- 通过编程对通话语音进行MOS评估，采用流行的算法pesq，并进行了优化。-MOS assessment of voice calls carried by programming, using popular algorithms pesq, and optimized.
DSP
- 用DSP设计复杂滤波器，先用matlab仿真，后在ＴＭＳ３２０Ｃ５４１０上调试-DSP design with sophisticated filters, first with matlab simulation, debugging after TMS320C5410
decode
- this code for melp decoder
SPTK-3.0
- Speech Signal Processing Toolkit 3.0
rtp2pcm
- 將RTP轉成PCM/MP3,方便大家測試RTP封包內容是否如預期-RTP will turn into PCM/MP3 facilitate testing RTP packet contents as expected
1.ZIP
- Design and Development of Low Cost Multi-Channel USB Data Acquisition System for the Measurement of Physical Parameters.This paper describes the design and development of low cost USB Data Acquisition System (DAS) for the measurement of physical para
g723codecnetOK
- 基于TI DM642开发板的G.723.1的网络编译码实现，可以用开发板DSP硬件同时编码和译码，也可以由开发板采集编码后传输到其它网络端用其它通用解码器译码。-A G.723.1 codec based on TI DM642. It can not only code and decode on DM642 but also code on DM642 then transfer to other netpoint to decode.
AMR-NB
- 提供amr nb的程序和demo，是变速率语音编码学习的一种材料-provide the procedures and demo is variable-rate speech coding a learning materials
mpegaudio
- mpeg3 编码器，对音频信号进行听觉感知编码，并将所得编码进行mp3组合-mpeg3 encoder, the audio signal auditory perceptual coding and encoding for MP3 income portfolio
FIR-IIR
- FIR IIR 滤波器的制作，产生高斯白噪声并通过滤波器滤波-FIR IIR filter,add and remove WGN
SinVoice
- android上面的正弦信号产生器，用于传递信息-sin generator on android